from PyQt5.QtWidgets import * from PyQt5.QtCore import * from PyQt5.QtGui import * class AboutWindow(QWidget): def __init__(self, parent=None): super(AboutWindow, self).__init__(parent) self.setWindowTitle('关于') self.setWindowIcon(QIcon('gml.png')) self.setStyleSheet("QTextBrowser{font-size: 12pt;}") self.textbrowser = QTextBrowser() self.textbrowser.setHtml( '
NodeHost

' + '
' + '本软件为分布式环境监测系统的上位机软件
' + '由 GML-Group 制作' ) layout = QHBoxLayout() layout.addWidget(self.textbrowser) self.setLayout(layout) self.setWindowModality(Qt.ApplicationModal)